2939868

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 7714560

約数和(自身を除く): 4774692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 167, 326, 334, 489, 501, 652, 668, 978, 1002, 1467, 1503, 1956, 2004, 2934, 3006, 4401, 4509, 5868, 6012, 8802, 9018, 17604, 18036, 27221, 54442, 81663, 108884, 163326, 244989, 326652, 489978, 734967, 979956, 1469934, 2939868]

約数ペア:

[(1, 2939868), (2, 1469934), (3, 979956), (4, 734967), (6, 489978), (9, 326652), (12, 244989), (18, 163326), (27, 108884), (36, 81663), (54, 54442), (108, 27221), (163, 18036), (167, 17604), (326, 9018), (334, 8802), (489, 6012), (501, 5868), (652, 4509), (668, 4401), (978, 3006), (1002, 2934), (1467, 2004), (1503, 1956)]